AdMob says Android catching up to the iPhone
According to a new report from AdMob—which stores and analyzes handset and operator data from every ad request in its network of more than 15,000 mobile web sites and applications—Apple’s iOS (the operating system formerly known as iPhone OS) fell to 40%, while Google’s Android is headed towards 30%.
http://www.macsimumnews.com/index.php/archive/admob_says_android_catching_up_to_the_iphone/